/*
 * Copyright (C) 2009 Las Cumbres Observatory (lcogt.net)
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package org.lcogt.tools.fitsviewer.server;

import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;

import javax.servlet.ServletContext;

import org.lcogt.tools.fitsviewer.client.LinkToJPGService;

import com.google.gwt.user.server.rpc.RemoteServiceServlet;

public class LinkToJPGServiceImpl extends RemoteServiceServlet implements LinkToJPGService{

	Properties prop;
	public String getJpgLink() {
		//Finds the path to jpgs that are served
		prop = new Properties();
		ServletContext context = getServletContext();
		InputStream is = context.getResourceAsStream("FitsViewer.properties");
		try {
			prop.load(is);
			return prop.getProperty("urlOfJPGS");
		} catch (IOException e) {
			e.printStackTrace();
		}
		return null;
	}
	
}
